单词	课堂交互
释义	同教室交互--课堂交互
随便看	fish scale circuli fish scale disease fish-scale gall-bladder fish-scale gall-bladder-- multiple cholecystic cyst fish-scale gall-bladder; multiple cholecystic cyst fish scale pit fish scaler fish scaling fish school fish school-- fish shoal fish school; fish shoal fish scrap fish scrap-- fish pomace fish scrap--fish pomace fish scrap， fish pomace fish screen fish screens fish sealing fish seedfish breed fish seedfish breed--(fish)fingerling fish shelter fish shoal fish shoaling curve fish shoalschool fish shoalschool--shoalschool of fish